225

Performance Tests

V. Polarization Dependent Loss (PDL): Optional

Performance Test for the Agilent 8156A Option 201

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Model Agilent 8156A Attenuator Option 201			No. _______________ Date_______________
Test	Test Description	Minimum			Maximum	Measurement
No.	performed at _________________nm	Spec.		Result	Spec.	Uncertainty

II.	Linearity/Att. Acc. (cont.)					± 0.05dB
	Attenuation
	Setting:

11dB

10.9dB

_________

11.1dB

12dB

11.9dB

_________

12.1dB

13dB

12.9dB

_________

13.1dB

14dB

13.9dB

_________

14.1dB

24dB

23.9dB

_________

24.1dB

34dB

33.9dB

_________

34.1dB

44dB

43.9dB

_________

44.1dB

54dB

53.9dB

_________

54.1dB

60dB

59.9dB

_________

60.1dB

225 8156A specifications

Agilent Technologies 8156A is a high-performance optical source offering advanced capabilities for testing and characterizing optical systems. Specifically designed for applications in telecommunications and data communications, the 8156A stands out due to its precision, versatility, and reliability, making it an essential tool for engineers and researchers in the telecommunications industry.

One of the main features of the 8156A is its ability to generate a stable, accurate, and tunable optical signal. This optical source operates across a wide wavelength range, typically from 1260 nm to 1675 nm, covering key regions used in fiber optics. The tunable laser module is particularly beneficial for applications requiring the testing of fiber optic components, systems, and networks, enabling users to specify any wavelength within this range.

The device employs advanced technologies, including distributed feedback (DFB) laser technology, offering low noise and high output power while ensuring minimal phase and frequency jitter. This results in precise measurements that are crucial for evaluating the performance of optical devices. The 8156A also features a built-in optical power meter, allowing for seamless integration and real-time monitoring of optical power levels during testing.

Another significant characteristic of the 8156A is its user-friendly interface, which includes easy-to-read displays and intuitive controls. This design simplifies operation, allowing users to set up tests quickly and efficiently. Additionally, it provides various output options, including single-mode and multi-mode fiber interface compatibility, expanding its usability across different applications.

The 8156A is equipped to handle numerous protocols and systems, including passive optical networks (PON), optical transport networks (OTN), and traditional wavelength-division multiplexing (WDM) technologies. Its agility in adapting to various protocols enhances its role in research and development settings.

Moreover, the device offers a range of automation features, enabling users to script complex measurement sequences, making it an adaptable solution for both laboratory and field environments. Combined with its robust build quality, the Agilent Technologies 8156A optical source not only ensures reliable operation but also provides a long service life, making it a valuable investment for any optical testing application.

Agilent Technologies 8156A manual 225

Models: 8156A

V. Polarization Dependent Loss (PDL): Optional

Performance Test for the Agilent 8156A Option 201

Linearity/Att. Acc. (cont.)

10.9dB

8156A specifications